Adjustable tray



FIG. 1 is a perspective view of the adjustable tray showing my newdesign;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view, the right side view being amirror image thereof; and,

FIG. 5 is a front elevational view, the rear view being a mirror imagethereof.

The ornamental design for an adjustable tray, as shown and described.